What certificate does the planning engineer need to take?

I'm not sure what your company's job requirements are, so I can't give a specific answer.

But an excellent planning engineer generally needs a solid budget foundation before he can operate SAP (software for enterprise management solutions, which is very important). Some planning engineers will be admitted as project engineers, because many enterprises don't separate projects from plans now. As for economists, it also plays a role, but personally, in the long run, it is of little significance.

It seems that you don't know much about the responsibilities of planning engineers. I found a typical one on a recruitment website, which is listed as follows:

1. Be able to organize the planning and implementation of large public construction projects.

2. As the representative of the construction unit, prepare the overall control plan of the construction project.

3. Responsible for organizing the supervision and construction units to prepare detailed construction progress control plans according to the overall planning, and supervise and inspect them.

4. Regularly count the deviation of the planned progress, and put forward early warning and corrective measures.

5. Project risk identification and control.

6. Rich experience in project cost control.

7. Resume of hosting or participating in major public construction projects.

8. Other work arranged by superior leaders.